Issued Patents All Time
Showing 25 most recent of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7766028 | Pressure regulator | Roger Massengale, Stanley E. Fry | 2010-08-03 |
| 7546846 | Pressure regulator | Roger Massengale, Stanley E. Fry | 2009-06-16 |
| 7337922 | Platen pump | Kenneth W. Rake, Orvil L. Judge, Donald M. Earhart | 2008-03-04 |
| 7264018 | Pressure regulator | Roger Massengale, Stanley E. Fry | 2007-09-04 |
| 7114520 | Pressure regulator | Roger Massengale, Stanley E. Fry | 2006-10-03 |
| 7083068 | Platen pump | Kenneth W. Rake, Orvile L. Judge, Donald M. Earhart | 2006-08-01 |
| 6938642 | Pressure regulator | Roger Massengale, Stanley E. Fry | 2005-09-06 |
| 6871759 | Platen pump | Kenneth W. Rake, Orvile L. Judge, Donald M. Earhart | 2005-03-29 |
| 6626329 | Platen pump | Kenneth W. Rake, Orvile L. Judge, Donald M. Earhart | 2003-09-30 |
| 6619308 | Pressure regulator | Roger Massengale, Stanley E. Fry | 2003-09-16 |
| 6371937 | Manometer infusion apparatus | — | 2002-04-16 |
| 6358239 | Platen pump | Kenneth W. Rake, Orvile L. Judge, Donald M. Earhart | 2002-03-19 |
| 6273117 | Pressure regulator | — | 2001-08-14 |
| 6251098 | Fluid container for use with platen pump | Kenneth W. Rake, Orvil L. Judge, Donald M. Earhart | 2001-06-26 |
| 6019747 | Spring-actuated infusion syringe | — | 2000-02-01 |
| 5906597 | Patient-controlled drug administration device | — | 1999-05-25 |
| 5800405 | Syringe actuation device | — | 1998-09-01 |
| 5665070 | Infusion pump with magnetic bag compression | — | 1997-09-09 |
| 5643213 | Elastomeric syringe actuation device | — | 1997-07-01 |
| 5599315 | Syringe actuation device | — | 1997-02-04 |
| 5558650 | Elastomeric syringe actuation device | — | 1996-09-24 |
| 5526853 | Pressure-activated medication transfer system | C. Kenneth Lovejoy, Giuseppe Sacca | 1996-06-18 |
| D363348 | Elastomeric syringe actuator | — | 1995-10-17 |
| 5429607 | Elastomeric syringe actuation device | — | 1995-07-04 |
| D357735 | Valve for filling an IV solution bag | — | 1995-04-25 |